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Dive into the research topics where L L Walker is active.

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Featured researches published by L L Walker.


Experimental Biology and Medicine | 1971

Comparison of B1912 and Clofazimine (B663) in Mycobacterium leprae Infections

Charles C. Shepard; L L Walker; R. M. Van Landingham; Martha A. Redus

Summary The effect of clofazimine was compared with another, more newly developed rimino-compound, B1912, in M. leprae infections in mice. The two drugs were found to have very similar activity.


Experimental Biology and Medicine | 1971

Discontinuous Administration of Clofazimine (B663) in Mycobacterium leprae Infections

Charles C. Shepard; L L Walker; Rosalind M. Van Landingham; Martha A. Redus

Summary The prophylactic and spaced administration of clofazimine was studied. The drug had an effect when given orally for 2 days immediately after infection, but had no effect when given 5 weeks before infection. When given once every 4 weeks from Day 70 to Day 140 after infection, the drug had a distinct effect. It was also active when injected intraperitoneally on the day of infection.


Nucleic Acids Research | 1989

The Mycobacterium tuberculosis BCG-a protein has homology with the Escherichia coli GroES protein

Thomas M. Shinnick; Bonnie B. Plikaytis; Angela D. Hyche; Rosalind M. Van Landingham; L L Walker


Infection and Immunity | 1982

Sensitization or tolerance to Mycobacterium leprae antigen by route of injection.

Charles C. Shepard; L L Walker; R van Landingham; S Z Ye


Infection and Immunity | 1978

Heat stability of Mycobacterium leprae immunogenicity.

Charles C. Shepard; L L Walker; R van Landingham


Infection and Immunity | 1976

Immunity to Mycobacterium leprae infections in mice stimulated by M. leprae, BCG and graft-versus-host reactions.

Charles C. Shepard; R van Landingham; L L Walker


American Journal of Tropical Medicine and Hygiene | 1971

Kinetic Testing of Drugs Against Mycobacterium Leprae in Mice: Activity of Cephaloridine, Rifampin, Streptovaricin, Vadrine, and Viomycin

Charles C. Shepard; L L Walker; R. M. Van Lañdingham; Martha A. Redus


Infection and Immunity | 1983

Comparison of the immunogenicity of vaccines prepared from viable Mycobacterium bovis BCG, heat-killed Mycobacterium leprae, and a mixture of the two for normal and M. leprae-tolerant mice.

Charles C. Shepard; R van Landingham; L L Walker; S Z Ye


Infection and Immunity | 1978

Immunity to Mycobacterium leprae infections induced in mice by BCG vaccination at different times before or after challenge.

Charles C. Shepard; L L Walker; R van Landingham


International Journal of Leprosy and Other Mycobacterial Diseases | 1993

Activity of phenazine analogs against Mycobacterium leprae infections in mice.

R. Van Landingham; L L Walker; J. F. O'sullivan; Thomas M. Shinnick

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Charles C. Shepard

Centers for Disease Control and Prevention

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Martha A. Redus

Centers for Disease Control and Prevention

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Thomas M. Shinnick

Centers for Disease Control and Prevention

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Rosalind M. Van Landingham

Centers for Disease Control and Prevention

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Bonnie B. Plikaytis

Centers for Disease Control and Prevention

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R. M. Van Landingham

Centers for Disease Control and Prevention

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